JAKARTA, Nov 27 (Reuters) - The closure of I Gusti Ngurah Rai airport on the Indonesian island of Bali due to a volcanic eruption has affected 445 flights, including 196 international routes, its operator said on Monday.

PT Angkasa Pura, the operator, has prepared five alternative airports for airlines to divert their inbound flights, including ones in neighboring provinces, it said in a statement.